Most contact lens wearers calculate the cost of their contacts. Almost none of them calculate the cost of the solution. It’s a mistake. For someone wearing monthly reusable lenses, contact lens care products add $100–$300 per year on top of lens costs — sometimes more if you’re brand-loyal to premium hydrogen peroxide systems.
Here’s what a year of contact lens solution actually costs, broken down by lens type and care system.
Annual Solution Cost by Lens and Care Type
| Lens Type & Care System | Annual Solution Cost | Notes |
|---|---|---|
| Daily disposables (no solution needed) | $0–$30 | Only saline for rinsing; no care kit |
| Biweekly lenses + multipurpose solution | $80–$150/year | ~6-8 bottles of 12 oz MPS |
| Monthly lenses + multipurpose solution | $100–$200/year | Higher usage; larger bottle format |
| Monthly lenses + H2O2 system (Clear Care) | $150–$300/year | Kit + bottles; no MPS needed |
| Rigid gas permeable (RGP) lenses | $80–$180/year | Separate cleaner, conditioner, soaking solution |
| Scleral lenses + preservative-free saline | $200–$400/year | High-volume saline use; specialty products |
The Product Categories
Not all “solution” is the same thing. There are three distinct product types, and confusing them is a genuine safety issue.
Multipurpose solution (MPS): One bottle does everything — cleans, rinses, disinfects, and stores lenses. Brands include Biotrue, ReNu, Opti-Free, and Complete. A 12 oz bottle runs $8–$14 and lasts about 3–4 weeks for a typical wearer. Annual cost: $100–$180 brand-name, $60–$100 for store-brand equivalents.
Hydrogen peroxide systems (H2O2): Clear Care is the dominant brand. Lenses soak overnight in a neutralizing case, converting H2O2 to water and oxygen. No preservatives means lower allergy and irritation risk, and many optometrists recommend it for patients with solution sensitivity. A 12 oz bottle is $10–$16; annual cost $150–$280. Critical: you cannot put H2O2 solution directly in your eye — it requires the full neutralization cycle.
Saline solution: Used for rinsing only. Not a disinfectant. Daily disposable wearers who need to rinse before insertion use saline. Small bottles cost $5–$10; yearly usage is minimal for most wearers.
Store-brand multipurpose solutions (CVS, Walgreens, Target, Costco’s Kirkland) use the same active ingredients — polyhexamethylene biguanide (PHMB) or polyquaternium-1 — as national brands like Opti-Free or Biotrue. The FDA requires generic equivalents to demonstrate comparable disinfection efficacy. Switching from Biotrue to a store equivalent can save $40–$70 per year with no clinical downside for most wearers. Ask your optometrist if a switch makes sense for your lens material.
The Daily Disposable Calculation
The VSP Vision Care data shows that approximately 44 million Americans wear contact lenses. Of those, daily disposables have become the fastest-growing segment — and they essentially eliminate solution cost.
Daily lenses are discarded after each use. No case, no solution, no cleaning. You might use saline occasionally for rinsing (a $6 bottle lasts months), but there’s no ongoing solution expense to budget.
The tradeoff: daily lenses cost more per year in lens cost than monthly lenses. A typical daily lens wearer spends $400–$700/year on lenses; a monthly wearer might spend $150–$300 on lenses plus $100–$200 on solution. The total cost difference is smaller than it looks — and daily lenses offer better hygiene outcomes.
Factors That Push Costs Higher
Scleral lens wearers have significantly higher solution costs. Sclerals are filled with preservative-free saline for insertion — you can’t use a MPS-filled bowl. A 100-pack of unit-dose saline vials (such as Addipak) costs $15–$25 and a scleral wearer can go through one per day, putting annual saline cost at $150–$250 on saline alone, before any cleaning and conditioning products.
Solution sensitivity or allergy: Patients who react to PHMB-preserved solutions need preservative-free or H2O2-based alternatives, which run 30–60% more per year.
Extended wear or overnight wear lenses: These require more rigorous disinfection. H2O2 systems are typically recommended, pushing costs toward the higher range.
Reducing Your Annual Solution Cost
A few straightforward strategies that work:
- Buy larger bottles: A 12 oz bottle typically has a better per-ounce price than a 4 oz travel size. A 20 oz bottle (when available) is usually the best value per ounce.
- Costco Optical: Kirkland Signature MPS is among the cheapest per-ounce options on the market and is widely used by contact wearers without issues.
- Manufacturer rebates: Alcon (Opti-Free, Clear Care), Bausch & Lomb (Biotrue, ReNu), and Johnson & Johnson frequently offer mail-in rebates on solution. These are legitimate and worth using.
- FSA/HSA eligibility: Contact lens solutions and cases are qualifying FSA/HSA expenses. If you have flex spending funds available before year-end, stock up on a year’s worth of solution.
Never top off solution in your lens case — always discard old solution and refill fresh. Topping off concentrates protein deposits and reduces disinfection efficacy. The CDC reports that poor contact lens hygiene is the primary driver of lens-related eye infections, which affect approximately 1 million Americans per year. Emptying and refilling your case with fresh solution takes 10 seconds and genuinely reduces infection risk.
Total Annual Contact Lens Cost (Lenses + Solution)
To put solution in context:
- Daily disposables: $400–$700 lenses + $0–$30 solution = $400–$730/year
- Biweekly lenses: $200–$400 lenses + $80–$150 solution = $280–$550/year
- Monthly lenses: $150–$300 lenses + $100–$200 solution = $250–$500/year
- Monthly + H2O2: $150–$300 lenses + $150–$300 solution = $300–$600/year
The “cheapest” option on paper (monthly lenses) and the “expensive” option (daily disposables) often end up within $100–$200 of each other annually when you account for solution and cases. Factor in convenience, hygiene risk, and your prescription complexity when choosing.